Need help with running software in Fsx, I did all required to install software but doesn't work. I Installed again several times and apparently installation goes successfully but when I choose the 737 pmdg.  Fsx crash and not able to recover until killed with task manager.  All started replacing motherboard for a better gaming motherboard some time ago. everything worked well except some add-ons like Saitek controllers start having problems and 727 Captain never worked after replacing motherboard Since that I started having problems I decided uninstall all add-ons and fsx completely to start over and reinstall everything little by little but still I haven't  been to successfully run software.

 

Any suggestions ? thank you

 

Cesar

Full names in the PMDG forums please.

 

I don't think motherboard and PMDG products have anything in common with your problem.  Be sure you have FSX SP1 and SP2 or Acceleration installed.  Be sure that your game controller is working before installing PMDG product.